Answer:
69.75 square inches
Step-by-step explanation:
Add the top and bottom lengths then divide by 2 before multiplying it with the height
1/2x(3+12.5)=7.75
7.75x9=69.75
Answer:
Step-by-step explanation:
Hello, because of the end behaviour it means that the leading coefficient is negative so we can construct such polynomial function as below.

Hope this helps.
Do not hesitate if you need further explanation.
Thank you
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Answer:
72
Step-by-step explanation:
substitiute the value of p =8(9)
8x9=72